progsigma Module Reference

This module contains the subroutine that calculates the prognostic updraft area fraction that is used for closure computations in saSAS deep and shallow convection, based on a moisture budget as described in Bengtsson et al. 2022 [16].

Functions/Subroutines
subroutine, public	progsigma_calc (im, km, flag_init, flag_restart, flag_shallow, flag_mid, del, tmf, qmicro, dbyo1, zdqca, omega_u, zeta, hvap, delt, qadv, kbcon1, ktcon, cnvflg, betascu, betamcu, betadcu, sigmind, sigminm, sigmins, sigmain, sigmaout, sigmab)
	This subroutine computes a prognostic updraft area fraction used in the closure computations in the samfdeepcnv.f scheme This subroutine computes a prognostic updraft area fracftion used in the closure computations in the samfshalcnv. scheme.